摘要
220V低压配电网终端用户的用电安全与信息化管理是一个值得关注的课题。本文介绍了一种采用RISC基微控制器技术及电能计量技术的智能型剩余电流动作保护装置的设计方案,集漏电检测、漏电模拟试验、电流电压检测、功率检测、电能计量、跳合闸控制、数据通信、信息存储、声光报警、手动合闸、手动跳闸等功能于一身,实现了对终端用户用电安全状态的在线式监测与管理,可实施传统产品的更新换代。该设计对于提高220V低压配电网终端用户的用电安全和用电的信息化水平,同时降低用电管理部门的用电维修成本,具有一定的实际意义。
220V low voltage power distribution network terminal user safety and information management is a task that deserves attention. The paper introduces a kind of RISC-based micro controller technology and electric energy metering technology for intelligent residual current operated protective device design scheme, a leakage detection, leakage simulation test, a current and voltage testing, power, electric energy Metering, tripping control, data communication, information storage, sound and light alarm, manual switching, manual tripping in a function, the user terminal electrical safety state of the on-line monitoring and management, can carry out the upgrading of traditional products. To improve the 220V low voltage power distribution network terminal user's safe use of electricity and electrical information level, while reducing the electric power management department of electrical repair cost, which has certain practical significance.
出处
《电测与仪表》
北大核心
2012年第9期75-80,共6页
Electrical Measurement & Instrumentation
关键词
剩余电流
漏电保护
用电安全
信息采集
RISC基微控制器
电能计量
residual current,leakage protection, electrical safety, information acquisition, RISC-based microcontroller,electric energy Metering
作者简介
吴乾龙(1976一),男,浙江建德人,硕士研究生/工程师.主要从事继电保护、电气自动化与电测汁量技术方面的研究。Email:kinlonwoo@l63.com
钱金华(1967一),男,浙江海盐人,经济师,从事电测行业产品研究。Email:qianjh@quanshang.com.cn
徐光年(1970一),男,安徽恫城人,高级工程师,从事配用电网信息技术研究。Email:13706830777@139.com
蒋海忠(1972一),男,浙江海盐人,助理工程师,抄核收技师,主要从事电力营销技术应用、电力营销互动化设备的研究开发。Email:hyihz@163.com